is there a more kotlin idiomatic way of doing this? ``` for (i in 0..fooCount) { ...

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[william]

is there a more kotlin idiomatic way of doing this?

for (i in 0..fooCount) {
            foos.add(bar.getFoo(i))
        }

[jw]

That is fine. If you're golfing code, you can do things like val foos = (0..fooCount).map(bar::getFoo)

[william]

ok thanks, sometimes i'm not completely sure whether to cross the line and do things like that vs keeping it simpler

[Krotick]

fooCount must be coming from somewhere ...

collectionWhereFooCountCameFrom.forEach {         foos.add(collectionElement)
}

[william]

@Krotick its not iterable so i can't do that

[Krotick]

it makes total sense then!